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Martin Okwumuo

@martinokwumuo

Data Analyst at Mijag Global Services Limited who cut operational costs by 20% and builds analytics dashboards and predictive models.

Nigeria

Message

What I'm looking for

I’m targeting Data Analyst, Business Intelligence Analyst, Operations Data Analyst, Business Analyst, Supply Chain/Logistics Analyst, or Junior Data Scientist roles.

At Mijag Global Services Limited, I use operational data to identify inefficiencies and inform changes across fleet scheduling and maintenance. This work reduced operational costs by 20%, and I built Excel reporting systems to track fleet KPIs.

My analytics projects include a Tableau dashboard for U.S. freight flows and a Python and SQL pipeline with a Streamlit dashboard for UK government procurement data. I’ve also built predictive models for credit risk and next-word prediction, deploying interactive apps with Shiny.

I’m pursuing an M.Sc. in Computer Science at the University of Abuja, where my research is an in-progress machine learning project on network intrusion detection. My background also includes logistics operations at GIG Logistics Ltd and administrative and accounts work at Strongghuk Global Services.

Experience

Work history, roles, and key accomplishments

Current

Sales & Fleet Manager

Current

Mijag Global Services Limited

Jan 2021 - Present (5 years 9 months)

Conducted operational data analysis that identified inefficiencies and drove a 20% reduction in operational costs. Built Excel-based reporting systems to track fleet KPIs and supervised daily operations of 7 drivers.

Data Analysis Excel KPI Reporting Fleet Management Operations Management Process Improvement Corporate Trainer

Service Center Supervisor

GIG Logistics Ltd

Jan 2020 - Dec 2020 (11 months)

Generated daily operational reports in Excel to monitor KPIs across a service center processing over 200 shipments daily. Led a team of 8, training 5 employees and mentoring 2, while reducing customer wait times.

Excel KPI Reporting Team Leadership Operations Management Customer Service Training

Service Center Agent

GIG Logistics Ltd

Jul 2018 - Dec 2019 (1 year 5 months)

Maintained accurate shipment tracking and documentation across daily logistics operations, ensuring data integrity for operational and financial records. Resolved customer issues through timely communication.

Logistics Data Entry Customer Service Documentation

Administrative & Accounts Manager

Strongghuk Global Services

Sep 2015 - Jul 2018 (2 years 10 months)

Managed administrative operations, procurement activities, business documentation, and financial records. Monitored labour and material costs to support budgeting and operational planning.

Administration Accounting Procurement Financial Records Budgeting